Terex
Auxiliary control valve cover for Terex BT4792
This gray auxiliary control valve cover is designed for the Terex BT4792 crane. It protects the internal valve mechanism from environmental contaminants and helps maintain the integrity of the hydraulic system.
Parts diagram
Compatible models
Specifications
- Part number
- 802-01594-P7
- Brand
- Terex
The auxiliary control valve cover, part number 802-01594-P7, serves as a protective housing for the auxiliary control valve assembly in Terex BT4792 cranes. By enclosing the valve, this component prevents the ingress of dust, moisture, and debris into the sensitive internal mechanisms of the hydraulic control system. It also assists in maintaining the containment of hydraulic fluid within the valve block, supporting the overall pressure stability of the circuit.
This component is specifically engineered for fitment on the Terex BT4792 model. It ensures the auxiliary control valve remains shielded from external elements during operation. Proper installation of this cover is necessary to maintain the functional environment required for the auxiliary hydraulic functions of the crane, which manage secondary attachments and specific machine movements.
In hydraulic systems, covers for control valves are used to protect the spool and internal seals from environmental exposure. By providing a sealed environment, these covers help prevent premature wear and fluid leakage, ensuring that the valve continues to operate within the parameters defined for the machine's hydraulic system.

